Page 1
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 1
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 1
Advanced ControlAdvanced Control
DeltaV Makes It EasyDeltaV Makes It Easy
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 2
We Rethought DeltaV From the Ground Up
q Designed for scalability to address the full range of customer needs
q Built on a base of commercial technology
q Provides for a seamless flow of information from the plant floor to the user’s desktop
q Focuses on ease of use
q Embraces fieldbusses and control in field devices
Page 2
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 2
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 3
DeltaV Philosophy
• Designed To Meet Needs of Largest Applications– Easy to Use and Easy to Learn– Flexible approach to system engineering
• PLC Strengths– Rugged hardware– Scalable– Low Cost
• DCS-like foundation– Pre-engineered control structure– Pre-engineered operator interface– Solid Communications (i.e. unsolicited, peer to peer)– Global configuration database
Distributed in runtime system– Integration with host and field systems
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 4
à PC’s based on the Intel Processor
à Ethernet and TCP/IP
à Microsoft Windows NT 4.0
à Microsoft and Objectivity database engines
à operator graphics
Key Commercial Technologies
Page 3
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 3
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 5
• Minimize Training• Minimize Operator Errors• Lowest Possible Life Cycle Cost
Field-BasedArchitecture
Microsoft Office
•Fisher- Rosemount FMS Application Manager
Tag TIC-1T y p e TemperatureUpper Range 4 0 0 FLower Range 2 0 F
Status OperationalCurrent Value 9 5 F
Serial Number xxyy34569081
Last Calibration Date 3 0 -Nov-1994
Calibrated By John Smith
This device was installed in September/94. Since installation it has experiencedno failures in its operation.
Common Look And Feel
Strategy:Leverage Microsoft Technology investment of $1B per year on core, foundation technologies… 8,000 engineers.
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 6
%
>75% of all field devices sold in 2000 had digital communications capability
Designed to Fully Integrate Fieldbus
1985
Analog
1995
AnalogHartother proprietary
2000
FieldbusSensorbusdigital
Page 4
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 4
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 7
DeltaV Innovations
q Plant explorer
q Drag and Drop configuration
q Field devices intelligence embedded within the control strategy
q Device “Auto-Sense” and information upload
q Seamless use of control resources & languages
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 8
Panel Control
VALUE
TIME1975 1985 1995
Next Generation
BREAKTHROUGH TECHNOLOGY• Lower installation costs by 40%• Configuration time reduced by 50%• 40% reduction in maintenance costs• 3 - 5% reduction in CGS• System footprints 1/5 the size• Information Integration
BREAKTHROUGH TECHNOLOGY• Lower installation costs by 40%• Configuration time reduced by 50%• 40% reduction in maintenance costs• 3 - 5% reduction in CGS• System footprints 1/5 the size• Information Integration
Breakthrough Technology Changes the Game!
2005
Era of DCS
Page 5
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 5
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 9
A Powerful and Versatile Solution
Enables users to automate ...
- what they want,- when they want,
- how they wantOperator Station
Application Station
Controller Station
“…versatile control power in a small package”
- Andy O’ConnerSouthern Cal. Edison
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 10
PLC Strengths
n Wall-mount hardware
n Class 1 Div 2
n High speed control
n Various sizes for scalability
n Modular I/O design
n Best in class costs
n No field power panels!
Rugged hardware, Scalable, Low CostRugged hardware, Scalable, Low Cost
Page 6
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 6
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 11
Scaleable - Able to Meet Large System Needs
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 12
DeltaV™ - Fieldbus Support Integral to Design
Page 7
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 7
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 13
Function Blocks
Resource Block
Transducer Blocks
Controller-1
AB SLC 5
DATA SET 1
PT-408
PT-402
PT-403
PT-404
PT-405
3051 C Transmitter
?
AB SLC 5 #2
C04
device config.}
transmitters
DeltaV™ Explorer for System Components
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 14
Sources: Texas Eastman Control Survey, Entech study, Arthur D Little study
Studies Show Many Basic Control Loops Are Underperforming
Good Performance
61%
Control LoopsIn Service
Traditional Advanced Control addresses only 1% of loops due to high cost
UnderPerforming
39%
Page 8
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 8
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 15
Advanced Control - The DeltaV Way
Enable the average process engineer to quickly deploy state-of-the-art Advanced Control to improve plant performance.
DeltaV Makes Advanced Control Easy!DeltaV Makes Advanced Control Easy!
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 16
DeltaV Advanced Control
• Embedded in DeltaV
• State-of-the-art Technology
• Expands and improves process control tool set
• EASY to implement
• EASY to maintain
• EASY to justify
DeltaV Advanced Control -How is this Different
Classic Advanced Control
Page 9
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 9
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 17
In every DeltaV system from the
start!
In every DeltaV system from the
start!
Fieldbus Architecture Is Consistently Used by DeltaV and Fieldbus Devices
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 18
DeltaV Inspect - Abnormal Situation and Control Performance Monitoring
q Identifies abnormal conditions in field devices and control loops
q No configuration required
q Client / Server architecture allows plant-wide and remote access
q Automatically adapts as control modules are added
Page 10
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 10
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 19
Parameters and Attributes Used By DeltaV Inspect
Function Block Inputs and Outputs Provide an Engineering Unit Value AND Status
Function Blocks Support Mode
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 20
Mode Attribute: Target (Operator Requested Mode) Actual (Mode of operation)Normal (The designed Mode)Permitted (Modes that may be selected by an operator)
Detecting Incorrect Mode of Operation
Page 11
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 11
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 21
Measurement of Process Variability Using Total Vs. Capability Standard Deviation
Time
“Capability” Only Random or Short-Term Variability
“Total”:All Data including Short- and Long-Term Variability
Process Value
Reference: ‘Achieving World Class Manufacturing through Process Control’ by Joseph Shunta, Dupont, 1995*
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 22
( )1
1
2
−
−=
∑=
n
XXS
n
ii
tot
1100Variability Index
+
+−=
sSsS
tot
lq
Variability Index Compares Actual to Best Possible Performance
22
−=
SS
SStot
capcaplq
Minimum VarianceTotal
( )
( )12
Xn
2i
21i
−
−=
∑=
−
n
XS
i
cap
Capability
Standard Deviations:
Total and Capability Standard Deviation is Calculated by I/O and Control Blocks
Page 12
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 12
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 23
Process Variability Calculation Must Be Much Faster Than Process Time Constant
2.5
2
1.5
1
0.5
00 1 2 3 4 5
Stot
SPISPIDSLQ - Best PossibleS
tan
dar
d D
evia
tio
n -
%
ST/τRatio of process time constant to sample time
Reference: ‘Achieving World Class Manufacturing through Process Control’ by Joseph Shunta, Dupont, 1995*
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 24
DeltaV Inspect is Based on a Client Server Architecture
Parameters Reported by Exception
DeltaV ProfessionalPLUSStation, DeltaV Inspect Server
Information Accessed on Demand
Every DeltaV Stations May Access DeltaV Inspect Server
Page 13
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 13
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 25
DeltaV Inspect User Interface
INCLUDED with every DeltaV System! INCLUDED with every DeltaV System!
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 26
Uses State-of-the-Art Technology
q Process Identification Based on Relay Self-Oscillation Principle
q Applicable to a wide range of processes
ê Slowê Fastê Self-regulatingê Integrating
q Immune to Noise and Process Load Disturbances
q Minimizes Tuning Time
Page 14
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 14
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 27
Identification of Process Dynamics
Easy!
Used to tune PID and fuzzy logic control blocks.
Guides the user through tuning.
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 28
Simulation of Loop Response
Page 15
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 15
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 29
As Easy to Use as PID
q May replace PID for most applications
q Improved response to process disturbances
q Quick tuning with DeltaV Tune
q Configuration is Easy -exactly like PID
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 30
DeltaV Fuzzy Implemented As A Function Block
Pre-defined Fuzzy
Logic Control
Page 16
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 16
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 31
Model Predictive Control
q Fully integrates DeltaV Historian and off-line process identification -setup is trivial
q Model can be easily updated.
q MPC with DeltaV is easy. Send the ‘experts’ packing.
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 32
Control is Defined Graphically
Page 17
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 17
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 33
Process is Tested Automatically
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 34
Model is Displayed
Page 18
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 18
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 35
Additional Verification Option
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 36
Simulation Capability
Page 19
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 19
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 37
DeltaV Neural
q Practical means of creating virtual sensors for measurements that are only available through lab analysis today
q Easy to understand and use
q Data-based, cost effective
q General nonlinear approach
q Easy to update
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 38
Neural Network Function Block
References a maximum of 30 process measurements for analysis
Page 20
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 20
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 39
Data is Screened Using the Neural Application
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 40
Training of the Neural Network
Page 21
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 21
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 41
Sensitivity Plot, Input Selection
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 42
Verification of Neural Prediction
Page 22
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 22
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 43
DeltaV Simulate
q Configure your DeltaV system off-line on a single PC
q Check out control logic and operator interface using PC simulation
q Develop and fully check out OPC interfaces to DeltaV
q Support DeltaV training using dynamic process simulation packages such as HYSYS and mimic
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 44
DeltaV Simulate Enables Global Engineering
Multi-Node Environment Single-PC Environment
OPTIONAL
Page 23
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 23
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 45
OPC Read of
OUT
OPC Write to Simulate
HYSYSOPC Client
Driver
DeltaV Module
OPC Tools Are Key to DeltaV / HYSYS Integration
©1999 Fisher-Rosemount Systems, Inc.March 2000 Slide 46
DeltaV Simulate Pro Capability
Page 24
DeltaV Advanced Control April, 2001
TLB / AdvCont.PPT /4-April-2001 24